Finding the Third Proportional to 1,525,470 and 3,313,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,470 : 3,313,368 = 3,313,368 : x
2. Step 2: Convert to fraction form
   1,525,470/3,313,368 = 3,313,368/x
3. Step 3: Cross multiply
   1,525,470x = 3,313,368 × 3,313,368
4. Step 4: Simplify right side
   1,525,470x = 10,978,407,503,424
5. Step 5: Solve for x
   x = 10,978,407,503,424/1,525,470
6. Step 6: Final answer
   x = 7,196,737.73